Question

if x³+ x² -ax +b is divisible by (x²-x), write the values of a and b​

Answer 1

Step-by-step explanation:

x² - x = 0

x(x - 1) = 0

x = 0 , 1

Firstly (0)³ + (0)² - a(0) + b = 0

0 + 0 - 0 + b = 0

b = 0

Now , (1)³ + (1)² - a(1) + b = 0

1 + 1 - a + b = 0

2 = a - b

a = b + 2

a = 0 + 2

a = 2